1352750000

VPU II 1 R LCF 280V/40KA

1352750000

1352750000

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Updated at 30.04.2024

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Supplier Warranty:: 12 months

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Updated at 29.05.2024

General Data

Colour: black, orange
Design: Installation housing; 1TE, Insta IP 20
Optical function display: green = OK; red = arrester is defective - replace
Protection degree: IP20
Rail: TS 35
UL 94 flammability rating: V-0
Version: with remote contact

Approvals

Approvals: CE, EAC, OEVE
ROHS: Conform

Insulation Coordination Acc. To En 50178

Pollution severity: 2
Surge voltage category: III

Rated Data Iec / En

Combined pulse U: 10 kV
Discharge current I: 20 kA
Energy coordination (≤10 m): Type II, Type III
Follow-on current extinguishing capability I: Not available due for technical reasons
Frequency range, max.: 60 Hz
Frequency range, min.: 50 Hz
Fuse: 125 A gL > (if back up fuse > 125 A)
Leakage current at U: 1 µA
Low voltage network: Single-phase
Max. continuous voltage, Uc (AC): 280 V
Number of poles: 1
Protection level U: ≤ 1.8 kV
Rated voltage (AC): 230 V
Requirements category acc. to IEC 61643-11: Type II, Type III
Requirements class, acc. to EN 61643-11: T2, T3
Response time: ≤ 100 ns
Short-circuit current rating I: 25 kA
Signalling contact: 250 V 1A 1CO
Standards: IEC61643-11, EN61643-11
Temporary surge voltage (over-voltage) - TOV: 438 V
Voltage type: AC

Dimensions And Weights

Width: 17.8 mm
Width (inches): 0.701 inch
Height: 105 mm
Height (inches): 4.134 inch
Depth: 69 mm
Depth (inches): 2.717 inch
Mounting dimension - height: 75 mm
Net weight: 148 g

Connection Data

Wire connection method: Screw connection
Type of connection: Screw connection
Stripping length, rated connection: 15 mm
Tightening torque, min.: 2 Nm
Tightening torque, max.: 3 Nm
Clamping range, rated connection: 16 mm²
Clamping range, min.: 1.5 mm²
Clamping range, max.: 35 mm²
Wire cross-section, solid, min.: 1.5 mm²
Wire cross-section, solid, max.: 16 mm²
Wire connection cross-section, finely stranded, min.: 1.5 mm²
Wire connection cross section, finely stranded, max.: 25 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), min.: 1.5 mm²
Conductor cross-section, flexible, AEH (DIN 46228-1), max.: 50 mm²
Connection cross-section, stranded, min.: 1.5 mm²
Connection cross-section, stranded, max.: 50 mm²

Tender Specification Sheets

Long specification: Single-pole surge voltage arrestor according to the requirements of Class II/III acc. to IEC 61643-11, EN61643-11:2013. Consisting of V0 material, the arrestor serves as surge protection in applications acc. to IEC 61643-12. Surge protection is used in the TN, TT and IT mains system types in combination with several lightning protectors. The use of a high-performance varistor in combination with sparkover gaps satisfies the inspection requirements for Class II surge protection systems on the basis of the standards. The leakage current-free arrestor is installed in the vicinity of the power supply for the equipment that needs protection, in a commercially available installation/electrical distribution enclosure. The VPU II 1 R LCF 280 V/40 kA is earthed, in combination with three or four identical arrestors, between the outer conductors (L1, L2, L3 and / or the neutral conductor). Reference is also made here to the 3+1 circuit and the 3+0 / 4+0 circuits. With thermal separation device on the varistor. If protection is no longer available, the colour in the display window changes from green to red. The functional state is also displayed by a voltage-free signalling contact (changeover). Rated voltage: 230 VAC maximum discharge current (8/20 µs): 40 kA protection level < 1.8 kV combined pulse Uoc: 10 kV; 25 kA short-circuit strength with max. back-up fuse of 125 A gl telecommunication output: contact: 250 V/0.5 A 48 VDC/0.1 A Type: Weidmüller VPU II 1 R LCF 280 V/40 kA Order No. 1352750000 or equivalent
Short specification: Class II arrester with In/Imax: 20/40 kA suitable for 230/400 V mains systems. Protection level < 1.8 kV. With remote alert Type: Weidmüller VPU II 1 R LCF 280 V/12.5 kA Order no. 1352750000 or equivalent

Classifications

ETIM 6.0: EC000941
ETIM 7.0: EC000941
EClass 9.0: 27-13-08-05
EClass 9.1: 27-13-08-05
EClass 10.0: 27-13-08-05
UNSPSC: 30-21-19-21

Connection Data, Remote Alert

Connection type: PUSH IN
Stripping length: 8 mm
Cross-section for connected wire, solid core, min.: 0.14 mm²
Cross-section for connected wire, solid core, max.: 1.5 mm²

Temperatures

Humidity: 5 - 95% rel. humidity
Operating temperature, max.: 70 °C
Operating temperature, min.: -40 °C
Storage temperature, max.: 80 °C
Storage temperature, min.: -40 °C
Operating temperature: -40 °C...70 °C
Storage temperature: -40 °C...80 °C

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